69808818

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{229}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 149503680

約数和(自身を除く): 79694862

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 229, 282, 458, 687, 1081, 1374, 2162, 2209, 3243, 4418, 5267, 6486, 6627, 10534, 10763, 13254, 15801, 21526, 31602, 32289, 50807, 64578, 101614, 152421, 247549, 304842, 495098, 505861, 742647, 1011722, 1485294, 1517583, 3035166, 11634803, 23269606, 34904409, 69808818]

約数ペア:

[(1, 69808818), (2, 34904409), (3, 23269606), (6, 11634803), (23, 3035166), (46, 1517583), (47, 1485294), (69, 1011722), (94, 742647), (138, 505861), (141, 495098), (229, 304842), (282, 247549), (458, 152421), (687, 101614), (1081, 64578), (1374, 50807), (2162, 32289), (2209, 31602), (3243, 21526), (4418, 15801), (5267, 13254), (6486, 10763), (6627, 10534)]